I would like to know what are the codes for each language (Brazilian Portuguese especially) that I should put after the SRT file name and before the ".SRT" that make the country flag show up at the transcode folder.

I tried "PT-BR.srt", "BR.srt", PTBR.srt", PT_BR.srt" and "PTB.srt". Only show the Portugal flag (when there is the "PT").

It's possible the Brazilian flag shows up? Don't even know if exist this at PMS...